cve-2023-50230
Vulnerability from cvelistv5
Published
2024-05-03 02:14
Modified
2024-08-02 22:09
Severity ?
7.1 (High) - CVSS:3.0/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS score ?
6.71% (0.90417)
Summary
BlueZ Phone Book Access Profile Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of BlueZ. User interaction is required to exploit this vulnerability in that the target must connect to a malicious Bluetooth device. The specific flaw exists within the handling of the Phone Book Access profile. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-20938.
References
zdi-disclosures@trendmicro.comhttps://github.com/bluez/bluez/commit/5ab5352531a9cc7058cce569607f3a6831464443
zdi-disclosures@trendmicro.comhttps://www.zerodayinitiative.com/advisories/ZDI-23-1812/
af854a3a-2127-422b-91ae-364da2661108https://github.com/bluez/bluez/commit/5ab5352531a9cc7058cce569607f3a6831464443
af854a3a-2127-422b-91ae-364da2661108https://www.zerodayinitiative.com/advisories/ZDI-23-1812/
Impacted products
Vendor Product Version
BlueZ BlueZ Version: 5.66
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